WooCommerce Developer — Custom B2B Staff Ordering Portal

We need a custom WooCommerce (WordPress) store built for a low-volume (~50 orders/month) internal employee-ordering portal for a corporate client, fulfilled by our distribution company. Scope includes: domain-restricted employee registration (corporate email allowlist), custom signup fields (name, address, gender, a hardcoded +91 mobile field), a guided product-selection flow for a complex variant catalog (lens type, power, cylinder x axis, base curve, diameter, pack size), quantity capping per employee, a prescription-file-upload-to-admin-order workflow, Razorpay payment integration, Shiprocket shipping integration, and an exception-only returns flow (damaged/wrong item/quality complaint). Full written SOW attached. Please quote fixed-price, with timeline, hosting recommendation, and 2 references for similar work.